Operating mode: Touch control H12
Chip:AB5756
Bluetooth version: 5.4
Bluetooth name: TWS
Charging connector:TYPE-C
Earphone speaker material: F13
Earphone battery capacity/model:25mA/400909
Battery capacity/model:150mA/402030
Transmission distance:>10meters
Calling/Pause Duration: >4 hours/3-4 hours
Tip: English and Chinese can be switched